{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1912680640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc26db181a4087abb4f0ea470732e175170a8c3c4b7aa379be8cfe8d8605116c9",
    "signature": "0xa5096a8f25aa6483a4f1a4c9e94e2ee458f24d76c13596db43b6012a4b03912f252f90b780383e2e9c5ddfbf48b013fb5ed1e7888250637a5a809007dc8b8d601b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}